13078946013440
13,078,946,013,440 is an even composite number composed of five prime numbers multiplied together.
13078946013440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 13078946013440:
28 × 5 × 61 × 1812 × 5113
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 61 × 181 × 181 × 5113)See below for interesting mathematical facts about the number 13078946013440 from the Numbermatics database.
Names of 13078946013440
- Cardinal: 13078946013440 can be written as Thirteen trillion, seventy-eight billion, nine hundred forty-six million, thirteen thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.307894601344 × 1013
Factors of 13078946013440
Divisors of 13078946013440
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 61 64 80 122 128 160 181 244 256 305 320 362 488 610 640 724 905 976 1220 1280 1448 1810 1952 2440 2896 3620 3904 4880 5113 5792 7240 7808 9760 10226 11041 11584 14480 15616 19520 20452 22082 23168 25565 28960 32761 39040 40904 44164 46336 51130 55205 57920 65522 78080 81808 88328 102260 110410 115840 131044 163616 163805 176656 204520 220820 231680 262088 311893 327232 327610 353312 409040 441640 524176 623786 654464 655220 706624 818080 883280 925453 1048352 1247572 1308928 1310440 1413248 1559465 1636160 1766560 1850906 1998421 2096704 2495144 2620880 2826496 3118930 3272320 3533120 3701812 3996842 4193408 4627265 4990288 5241760 6237860 6544640 7066240 7403624 7993684 8386816 9254530 9980576 9992105 10483520 12475720 14132480 14807248 15987368 18509060 19961152 19984210 20967040 24951440 29614496 31974736 37018120 39922304 39968420 41934080 49902880 56452633 59228992 63949472 74036240 79844608 79936840 99805760 112905266 118457984 127898944 148072480 159873680 167506993 199611520 225810532 236915968 255797888 282263165 296144960 319747360 335013986 399223040 451621064 511595776 564526330 592289920 639494720 670027972 837534965 903242128 1129052660 1184579840 1278989440 1340055944 1675069930 1806484256 2258105320 2557978880 2680111888 3350139860 3612968512 4516210640 5360223776 6700279720 7225937024 9032421280 10217926573 10720447552 13400559440 14451874048 18064842560 20435853146 21440895104 26801118880 36129685120 40871706292 42881790208 51089632865 53602237760 72259370240 81743412584 102179265730 107204475520 163486825168 204358531460 214408951040 326973650336 408717062920 653947300672 817434125840 1307894601344 1634868251680 2615789202688 3269736503360 6539473006720 13078946013440
- Sum of all divisors σ(n): 32024894666184
- Sum of proper divisors (its aliquot sum) s(n): 18945948652744
- 13078946013440 is an abundant number, because the sum of its proper divisors (18945948652744) is greater than itself. Its abundance is 5867002639304
Bases of 13078946013440
- Binary: 101111100101001011011110111001100001000000002
- Hexadecimal: 0xBE52DEE6100
- Base-36: 4MWDURNCW
Squares and roots of 13078946013440
- 13078946013440 squared (130789460134402) is 171058828822478068660633600
- 13078946013440 cubed (130789460134403) is 2237269187291464905570824422984515584000
-
The
square root of 13078946013440 is 3616482.5470946213 -
The
cube root of 13078946013440 is 23560.8479035479
Scales and comparisons
How big is 13078946013440?- 13,078,946,013,440 seconds is equal to 415,870 years, 1 week, 2 days, 23 hours, 17 minutes, 20 seconds.
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To count from 1 to 13,078,946,013,440 would take you about one million, thirty-nine thousand, six hundred seventy-five years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 13078946013440 cubic inches would be around 1963.4 feet tall.
Recreational maths with 13078946013440
- 13078946013440 backwards is 04431064987031
- The number of decimal digits it has is: 14
- The sum of 13078946013440's digits is 50
- More coming soon!
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